ATA250480A - PHASE SYNCHRONIZER LOOP CIRCUIT FOR THE HORIZONTALOSCILLATOR OF A TELEVISION RECEIVER - Google Patents

PHASE SYNCHRONIZER LOOP CIRCUIT FOR THE HORIZONTALOSCILLATOR OF A TELEVISION RECEIVER

Info

Publication number
ATA250480A
ATA250480A AT250480A AT250480A ATA250480A AT A250480 A ATA250480 A AT A250480A AT 250480 A AT250480 A AT 250480A AT 250480 A AT250480 A AT 250480A AT A250480 A ATA250480 A AT A250480A
Authority
AT
Austria
Prior art keywords
horizontaloscillator
television receiver
loop circuit
phase synchronizer
synchronizer loop
Prior art date
Application number
AT250480A
Other languages
German (de)
Other versions
AT383924B (en
Original Assignee
Rca Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US06/037,401 external-priority patent/US4245251A/en
Priority claimed from US06/037,517 external-priority patent/US4251833A/en
Application filed by Rca Corp filed Critical Rca Corp
Priority to AT133586A priority Critical patent/AT399796B/en
Publication of ATA250480A publication Critical patent/ATA250480A/en
Application granted granted Critical
Publication of AT383924B publication Critical patent/AT383924B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/12—Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising
    • H04N5/126—Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising whereby the synchronisation signal indirectly commands a frequency generator

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Synchronizing For Television (AREA)
AT250480A 1979-05-09 1980-05-09 PHASE SYNCHRONIZER LOOP CIRCUIT FOR THE HORIZONTALOSCILLATOR OF A TELEVISION RECEIVER AT383924B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT133586A AT399796B (en) 1979-05-09 1986-05-20 Circuit for the phase synchronization of the horizontal oscillator of a television receiver

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/037,401 US4245251A (en) 1979-05-09 1979-05-09 AFPC Phase detector with no output from alternate sync pulses
US06/037,517 US4251833A (en) 1979-05-09 1979-05-09 Television horizontal AFPC with phase detector driven at twice the horizontal frequency

Publications (2)

Publication Number Publication Date
ATA250480A true ATA250480A (en) 1987-01-15
AT383924B AT383924B (en) 1987-09-10

Family

ID=26714097

Family Applications (1)

Application Number Title Priority Date Filing Date
AT250480A AT383924B (en) 1979-05-09 1980-05-09 PHASE SYNCHRONIZER LOOP CIRCUIT FOR THE HORIZONTALOSCILLATOR OF A TELEVISION RECEIVER

Country Status (4)

Country Link
AT (1) AT383924B (en)
DE (1) DE3017908C2 (en)
FR (1) FR2456441B1 (en)
GB (1) GB2050730B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2931758A1 (en) * 1979-08-04 1981-02-19 Philips Patentverwaltung CIRCUIT ARRANGEMENT FOR SYNCHRONIZING AN OSCILLATOR WITH A TELEVISION SIGNAL
US4464679A (en) * 1981-07-06 1984-08-07 Rca Corporation Method and apparatus for operating a microprocessor in synchronism with a video signal
US4660080A (en) * 1985-12-24 1987-04-21 Rca Corporation Synchronization circuit responsive to time-multiplexed signals
JPH0528850Y2 (en) * 1987-02-18 1993-07-23
US4855828A (en) * 1988-03-29 1989-08-08 Rca Licensing Corp. Television synchronizing arrangement

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3688037A (en) * 1970-09-30 1972-08-29 Rca Corp Synchronizing system
JPS5242492B2 (en) * 1972-10-09 1977-10-25
US3878335A (en) * 1973-10-18 1975-04-15 Rca Corp Digital synchronization system
DE2409166B1 (en) * 1974-02-26 1975-05-28 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig, 8510 Fuerth Line synchronization circuit that is not susceptible to interference and has a low time constant for television receivers
JPS50119520A (en) * 1974-03-02 1975-09-19
JPS51150228A (en) * 1975-06-19 1976-12-23 Victor Co Of Japan Ltd Horizontal afc circuit
US4144544A (en) * 1977-12-19 1979-03-13 Rca Corporation Television horizontal oscillator frequency control arrangement for use with tape recorder

Also Published As

Publication number Publication date
GB2050730B (en) 1983-06-15
FR2456441A1 (en) 1980-12-05
DE3017908C2 (en) 1983-09-08
DE3017908A1 (en) 1980-11-20
GB2050730A (en) 1981-01-07
FR2456441B1 (en) 1985-12-27
AT383924B (en) 1987-09-10

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee